.user-card{
    width: 260px;
    zoom: 1;
    position: absolute;
    top: 300px;
    left: 0;
    -webkit-transition: opacity .2s, -webkit-transform .2s;
    transition: opacity .2s, transform .2s;
    opacity: 0;
    -webkit-transform: scale(0.9);
    transform: scale(0.9);
    &.placement-bottom{
        bottom: 0;
    }
    &.show {
        opacity: 1;
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}
.user-card-arrow {
    background: transparent;
    width: 8.48528137px;
    height: 8.48528137px;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
    position: absolute;
    display: block;
    border-width: 4.24264069px;
    border-style: solid;
}
.user-card-placement-bottom>.user-card-content>.user-card-arrow {
    left: 50%;
    -webkit-transform: translateX(-50%) rotate(45deg);
    -ms-transform: translateX(-50%) rotate(45deg);
    transform: translateX(-50%) rotate(45deg);
}
.user-card-placement-bottom>.user-card-content>.user-card-arrow, 
.user-card-placement-bottomLeft>.user-card-content>.user-card-arrow,
.user-card-placement-bottomRight>.user-card-content>.user-card-arrow {
    top: 6px;
    -webkit-box-shadow: -2px -2px 5px rgba(0,0,0,0.06);
    box-shadow: -2px -2px 5px rgba(0,0,0,0.06);
    border-top-color: #fff;
    border-right-color: transparent;
    border-bottom-color: transparent;
    border-left-color: #fff;
}
.user-card-inner {
    background-color: #fff;
    background-clip: padding-box;
    border-radius: 4px;
    // -webkit-box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    // box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    // -webkit-box-shadow: 0 0 8px rgba(0, 0, 0, 0.15) \9;
    // box-shadow: 0 0 8px rgba(0, 0, 0, 0.15) \9;
}
.user-card-inner-content {
    // padding: 12px 16px;
    color: rgba(0,0,0,0.65);
    min-width: 200px;
}


.user-baseinfo{
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding-bottom: 10px;
    .user-avatar{
        width: 60px;
        height: 60px;
        margin-top: -25px;
        border-radius: 50%;
        overflow: hidden;
        margin-right: 10px;
        img{
            width: 100%;
            height: 100%;
        }
    }
    .names{
        .username{
            font-weight: bold;
            overflow: hidden;
            text-overflow: ellipsis;
            min-width: 60px;
            margin-bottom: 5px;
        }
        .join-time{
            color: #999;
            font-size: 12px;
        }
    }
}
.user-card-section{
    padding: 8px 0;
}
.number_box{
    display: flex;
    .number_item{
        flex: 1;
        text-align: center;
        line-height: 1.6;
    }
}
.number_item_name{
    font-size: 14px;
    color: #8590A6;
}
.number_item_value{
    display: inline-block;
    font-size: 18px;
    color: #1A1A1A;
    font-weight: 600;
}
.num-unit{
    font-size: 10px;
    color: #8590a6;
    font-weight: normal;
}
.following{
    text-align: center;
    button{
        height: 36px;
        width: 150px;
        border-radius: 17px;
        font-size: 15px;
        color: #fff;
        background: #ea6f5a;
        &.active{
            color: rgba(0,0,0,.65);
            background: #ddd;
        }
    }
}